Fact Directory

Explore the latest fascinating facts freshly added to our collection!

How deep is the biggest hole?
Science
The Kola Superdeep Borehole, located in Russia, is the world's deepest man-made hole, reaching a dep... Read more
How tall is the Eiffel Tower?
Buildings
The Eiffel Tower is currently 330 meters (1,083 feet) tall. This height was achieved on March 15, 20... Read more
How Deep Can Fish Finders and Depth Finders Go?
Marine
Most modern general purpose CHIRP depth and fish finders can reliably operate down to ~900ft (274m).... Read more
How Do All You Can Eat Restaurant Make Money?
Food
All-you-can-eat restaurants make money by keeping food costs low through bulk purchasing, using chea... Read more
What is the tallest building in the world?
Buildings
The tallest building in the world is the Burj Khalifa in Dubai, United Arab Emirates. It stands at 2... Read more
When was the 737 First Made?
Aviation
The first flight of the original Boeing 737-100 was on the 9th April 1967 from King County Internati... Read more
How long do LED lights last?
Technology
LED lights typically last between 25,000 to 50,000 hours, which translates to about 10 to 20 years o... Read more
Why are my brakes squealing and squeaking?
Automotive
If your brakes are squealing or squeaking, there could be several reasons for the noise. Some causes... Read more
What Is The Currency Of China?
Currency
The currency in China is the Chinese yuan ¥ (CYN), also known as the renminbi. One yuan is subdivid... Read more
How long does it take a kettle to boil?
Food
The time it takes to boil water depends on the amount of water and the power of your heating device:... Read more